How to write daemon? Post: 90066

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to write a daemon in Unix?

Hi I have a directory where sometimes a file will come (in a name format say file001.txt). I want to run a job (.ksh file) as soon as a new file comes into the directory. How can I write a shell script which will run in the background and monitor arrival of new file in the directory? ...

2. UNIX for Dummies Questions & Answers

How to write Pro*C daemon process using multithreading?

Hello, I am new to this forum and this is my first post here... I have never worked on either Pro*C or Multithreading..Now, i have to write a Pro*C, Multithreading daemon process.. I dont know where to start.. Can anybody help me with examples? 1. need to write a Pro*C multithreading...

3. Shell Programming and Scripting

Find all files with group read OR group write OR user write permission

I need to find all the files that have group Read or Write permission or files that have user write permission. This is what I have so far: find . -exec ls -l {} \; | awk '/-...rw..w./ {print $1 " " $3 " " $4 " " $9}' It shows me all files where group read = true, group write = true...

4. Shell Programming and Scripting

How to write daemon in UNIX

Hi Guys, I hope this is the right forum to post this. I have a directory where files will be dumped at any time of the day and I want to run scripts as soon as new files come into the directory. How can I write a daemon that detects when new files have been uploaded to the directory? ...

5. IP Networking

read/write,write/write lock with smbclient fails

Hi, We have smb client running on two of the linux boxes and smb server on another linux system. During a backup operation which uses smb, read of a file was allowed while write to the same file was going on.Also simultaneous writes to the same file were allowed.Following are the settings in the...

6. Programming

Write-Write on a socket

Can anyone tell what happens if each end writes at the same time on the same socket ? - if one of them issues a read() after write() has completed, will it record into the buffer what the other sent ? ex. e1 writes to e2 - - - while - - - e2 writes to e1 (at the same time) e1 read () - what...

7. Shell Programming and Scripting

Is it possible to write write multiple cronjobs in shellscript??

Hi All, I need the answer of below question? 1) How to write multiple cronjobs in shellscript? Is there any way or we cant write in shellscript... Regards, Priyanka

8. Programming

Interactive Python 3.5+ sys.stdout.write() AND sys.stderr.write() bug?

(Apologies for any typos.) OSX 10.12.3 AND Windows 10. This is for the serious Python experts on at least 3.5.x and above... In script format sys.stdout.write() AND sys.stderr.write() seems to work correctly. Have I found a serious bug in the interactive sys.stdout.write() AND...

9. UNIX for Beginners Questions & Answers

How to write a daemon script?

My requirement is to run two scripts simultaneously. Let say, script1.ksh is running in a loop : example: script1.ksh is: for i in 1 2 3 do script2.ksh 1 & #psedu code which is required to write here # if script 2.ksh is running, execute a script3.ksh (which actually check the...

LEARN ABOUT MINIX

httppower

httppower(8)							     powerman							      httppower(8)

NAME

       httppower - communicate with HTTP based power distribution units

SYNOPSIS

       httppower [--url URL]

DESCRIPTION

       httppower  is  a  helper program for powerman which enables it to communicate with HTTP based power distribution units.	It is run interac-
       tively by the powerman daemon.

OPTIONS

       -u, --url URL
	      Set the base URL.

INTERACTIVE COMMANDS

       The following commands are accepted at the httppower> prompt:

       auth user:pass
	      Authenticate to the base URL with specified user and password, using ``basic'' HTTP authentication which sends the user and password
	      over the network in plain text.

       seturl URL
	      Set the base URL.  Overrides the command line option.

       get [URL-suffix]
	      Send an HTTP GET to the base URL with the optional URL-suffix appended.

       post [URL-suffix] key=val[&key=val]...
	      Send an HTTP POST to the base URL with the optional URL-suffix appended, and key-value pairs as argument.

FILES

       /usr/sbin/httppower
       /etc/powerman/powerman.conf

ORIGIN

       PowerMan was originally developed by Andrew Uselton on LLNL's Linux clusters.  This software is open source and distributed under the terms
       of the GNU GPL.

SEE ALSO

       powerman(1), powermand(8), httppower(8), plmpower(8), vpcd(8), powerman.conf(5), powerman.dev(5), powerman-devices(7).

       http://sourceforge.net/projects/powerman

powerman-2.3.5							    2009-02-09							      httppower(8)